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37 * \brief The CPU stub for the state propagator data class.
39 * \author Artem Zhmurov <zhmurov@gmail.com>
41 * \ingroup module_mdtypes
47 #include "gromacs/mdtypes/state_propagator_data_gpu.h"
49 #if GMX_GPU == GMX_GPU_NONE
53 class StatePropagatorDataGpu::Impl
57 StatePropagatorDataGpu::StatePropagatorDataGpu(const void * /* pmeStream */,
58 const void * /* localStream */,
59 const void * /* nonLocalStream */,
60 const void * /* deviceContext */,
61 GpuApiCallBehavior /* transferKind */,
62 int /* paddingSize */)
67 StatePropagatorDataGpu::StatePropagatorDataGpu(const void * /* pmeStream */,
68 const void * /* deviceContext */,
69 GpuApiCallBehavior /* transferKind */,
70 int /* paddingSize */)
75 StatePropagatorDataGpu::StatePropagatorDataGpu(StatePropagatorDataGpu && /* other */) noexcept = default;
77 StatePropagatorDataGpu &StatePropagatorDataGpu::operator=(StatePropagatorDataGpu && /* other */) noexcept = default;
79 StatePropagatorDataGpu::~StatePropagatorDataGpu() = default;
81 void StatePropagatorDataGpu::reinit(int /* numAtomsLocal */,
82 int /* numAtomsAll */)
84 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
87 std::tuple<int, int> StatePropagatorDataGpu::getAtomRangesFromAtomLocality(AtomLocality /* atomLocality */)
89 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
90 return std::make_tuple(0, 0);
93 DeviceBuffer<float> StatePropagatorDataGpu::getCoordinates()
95 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
96 return DeviceBuffer<float> {};
99 GpuEventSynchronizer* StatePropagatorDataGpu::getCoordinatesReadyOnDeviceEvent(AtomLocality /* atomLocality */,
100 const SimulationWorkload & /* simulationWork */,
101 const StepWorkload & /* stepWork */)
103 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
107 GpuEventSynchronizer* StatePropagatorDataGpu::xUpdatedOnDevice()
109 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
113 void StatePropagatorDataGpu::copyCoordinatesToGpu(const gmx::ArrayRef<const gmx::RVec> /* h_x */,
114 AtomLocality /* atomLocality */)
116 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
119 void StatePropagatorDataGpu::waitCoordinatesReadyOnHost(AtomLocality /* atomLocality */)
121 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
124 void StatePropagatorDataGpu::copyCoordinatesFromGpu(gmx::ArrayRef<gmx::RVec> /* h_x */,
125 AtomLocality /* atomLocality */)
127 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
131 DeviceBuffer<float> StatePropagatorDataGpu::getVelocities()
133 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
134 return DeviceBuffer<float> {};
137 void StatePropagatorDataGpu::copyVelocitiesToGpu(const gmx::ArrayRef<const gmx::RVec> /* h_v */,
138 AtomLocality /* atomLocality */)
140 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
143 GpuEventSynchronizer* StatePropagatorDataGpu::getVelocitiesReadyOnDeviceEvent(AtomLocality /* atomLocality */)
145 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
149 void StatePropagatorDataGpu::copyVelocitiesFromGpu(gmx::ArrayRef<gmx::RVec> /* h_v */,
150 AtomLocality /* atomLocality */)
152 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
155 void StatePropagatorDataGpu::waitVelocitiesReadyOnHost(AtomLocality /* atomLocality */)
157 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
161 DeviceBuffer<float> StatePropagatorDataGpu::getForces()
163 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
164 return DeviceBuffer<float> {};
167 void StatePropagatorDataGpu::copyForcesToGpu(const gmx::ArrayRef<const gmx::RVec> /* h_f */,
168 AtomLocality /* atomLocality */)
170 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
173 GpuEventSynchronizer* StatePropagatorDataGpu::getForcesReadyOnDeviceEvent(AtomLocality /* atomLocality */,
174 bool /* useGpuFBufferOps */)
176 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
180 GpuEventSynchronizer* StatePropagatorDataGpu::fReducedOnDevice()
182 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
186 void StatePropagatorDataGpu::copyForcesFromGpu(gmx::ArrayRef<gmx::RVec> /* h_f */,
187 AtomLocality /* atomLocality */)
189 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
192 void StatePropagatorDataGpu::waitForcesReadyOnHost(AtomLocality /* atomLocality */)
194 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
198 void* StatePropagatorDataGpu::getUpdateStream()
200 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
204 int StatePropagatorDataGpu::numAtomsLocal()
206 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
210 int StatePropagatorDataGpu::numAtomsAll()
212 GMX_ASSERT(false, "A CPU stub method from GPU state propagator data was called instead of one from GPU implementation.");
218 #endif // GMX_GPU == GMX_GPU_NONE